Compilare: user.cpp: In function 'int main()': user.cpp:147: warning: format '%d' expects type 'int*', but argument 4 has type 'long long int*' user.cpp: In function 'long long int query(int, int, int)': user.cpp:120: warning: control reaches end of non-void function user.cpp: In function 'long long int best_left(int, int, int)': user.cpp:96: warning: control reaches end of non-void function user.cpp: In function 'long long int best_right(int, int, int)': user.cpp:78: warning: control reaches end of non-void function user.cpp: In function 'long long int update(int, int, int)': user.cpp:48: warning: 'aux' may be used uninitialized in this function